Product Introduction

Our L-DAH Screw Air Compressor Oil 2000H is a premium lubricant engineered for oil-injected rotary screw air compressors, delivering a steady 2000-hour service life under standard working conditions.

Blended for moderate-duty compressor operations, it fits most mainstream screw compressor brands and works perfectly at discharge temps below 110℃ and working pressure 800-1500KPa.

It's a reliable choice for keeping compressors running smoothly, cutting maintenance hassles and boosting overall operational efficiency for industrial users.

Technical Parameters

Item	Quality Index (L-DAH32 as example)	Test Method
Viscosity Grade (GB/T3141)	L-DAH32, L-DAH46, L-DAH68	-
Kinematic Viscosity (40℃), m²/s	28.8~35.2	GB/T 265
Viscosity Index (min)	120	GB/T 2541
Pour Point (max), ℃	-20	GB/T 3535
Flash Point (Open Cup, min), ℃	210	GB/T 3536
Wear Scar Diameter (Four-Ball Test), mm (max)	0.35	GB/T 3142
Oxidation Stability (120℃, 2000h), Acid Value Increase, mgKOH/g (max)	1.0	SH/T 0193
Service Life (max), h	2000	SH/T 0538

Core Advantages

1. Ultra-stable anti-oxidation performance, no sludge or carbon deposit, extending compressor part life
2. Excellent oil-water separation, no emulsification even in humid environments, reducing filter blockage
3. Strong anti-wear & anti-rust protection, minimizing rotor and bearing wear for stable long-term operation
4. Low foaming and fast air release, maintaining optimal compression efficiency and avoiding cavitation
5. 2000-hour long service cycle, cutting oil change frequency and daily operational costs

Craft & Technology

1. Made from high-viscosity index hydrogenated base oil for stable viscosity in temperature changes
2. Formulated with imported anti-oxidant, anti-wear and anti-corrosive additives for all-round protection
3. Precision blending process ensures uniform ingredient distribution and consistent product performance
4. Complies with Q/SH PRD106-2008 standard, matching DIN 51506 VBL quality requirements

Customer Reviews

• "We use this oil for our factory's 5 screw compressors, it runs 2000 hours exactly as promised, no extra maintenance needed. Saves us a lot on oil and labor costs." - A manufacturing plant in Malaysia
• "Great anti-emulsification effect! Our workshop is humid, but this oil never mixes with water, compressor efficiency stays high all the time." - A mechanical workshop in Vietnam
• "Smooth operation and less wear on parts. We've cut compressor repair costs by 30% since switching to this oil." - A construction equipment supplier in the Philippines

Our Services

1. Multiple packaging options: 1L, 10L, 18L, 200L
2. Fast delivery to Southeast Asia with local logistics partners
3. Free technical consultation on oil selection and usage
4. Customized after-sales support for bulk order customers

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